>> we're happy, very happy. we didn't see any obvious signs of a leak but it will take some time, some weeks for us to look at the system, evaluate the system, and make sure we did, indeed, stop the leak. but, again, today no obvious signs, so we're very happy with that. >> officials say the leak never jeopardized the safety of the crew. >> so they knew where to go when you need a plumber. >> right. that's an expensive leak fix. >> the cooling we typically see this time of year would be the sea breeze that picks up during the afternoon and we're seeing that kicking in in full force. 57 degrees in san francisco. 77 in san jose. in the hills around san francisco, we've been watching the fog still over the top. we'll see some of the fog moving locally inland as we head through the rest of the evening. 72 in oakland, 92 in livermore. the sea breeze is back up. the winds out of the south.